Viet Cong! was a First Doctor novel pitched by Daniel O'Mahony to BBC Books's Past Doctor Adventures range. Set in 1916, it would have featured Dodo Chaplet and continued the story of his Virgin Missing Adventures novel The Man in the Velvet Mask. He described the tone as a "black-comedy historical". However, it was rejected.[1][2]
O'Mahony later featured the setting of Angkor, Cambodia, in his short story A Rag and a Bone for the 2003 fanzine Myth Makers Presents: Essentials.